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drawing die

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Published: 31 December 2017
Fig. 25 Hydrostatic drawing die with actively pressurized inlet zone to encourage hydrodynamic lubrication. Source: Ref 63 More
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Published: 31 December 2017
Fig. 27 Multiple reduction hydrostatic drawing die. Source: Ref 64 More
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Published: 31 December 2017
Fig. 31 Tube-drawing die design for supplying pressurized lubricant to both the inside and outside tube surfaces. Source: Ref 1 More
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Published: 31 December 2017
Fig. 34 (a) Cross section of wire drawing die entry zone showing wear, (b) pressure distribution in the die typical for drawn material with low work hardening. Source: Ref 68 More
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Published: 01 January 2002
Fig. 34 Light micrograph of a grossly overaustenitized AISI D2 draw die insert. Specimen etched with Marble's reagent More
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Published: 01 January 2006
Fig. 17 Forming an orifice cup in a blank-and-draw die with a carbide punch and draw ring. Orifice was pierced in a second operation. Annual production was 60,000 pieces. Rate of blanking and drawing was 670 pieces per hour. Rate of piercing was 153 pieces per hour. Dimensions given in inches More
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Published: 01 January 2006
Fig. 6 Surface condition change and buildup on lower draw die and beads with drawing More
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Published: 01 January 2006
Fig. 7 Surface condition change and buildup on upper draw die and bead with drawing More
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Published: 01 January 2006
Fig. 3 Evolution of surface conditions on a draw die for a hot dip galvanized dual-phase 600 part of 1.4 mm (0.06 in.). (a) After ∼35,000 drawings. Chromium plated. (b) After ∼106,200 drawings. Thermal-diffusion (TD) VC treated. (c) and (d) Slightly roughened radii after ∼417,700 drawings. TD More
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Published: 01 January 2006
Fig. 3 Section view of a three-piece air-draw die More
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Published: 15 January 2021
Fig. 43 Light micrograph of a grossly overaustenitized AISI D2 draw die insert. Specimen etched with Marble’s reagent More
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005148
EISBN: 978-1-62708-186-3
... Abstract The selection of material for a drawing die is aimed at the production of the desired quality and quantity of parts with the least possible tooling cost per part. This article discusses the performance of a drawing die. It contains tables that list the lubricants used for deep drawing...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005150
EISBN: 978-1-62708-186-3
... a discussion on three separate frictional conditions acting in a draw die. The frictional conditions include the metal passing through a draw bead, the metal clamped in the binder, and the metal sliding across a die radius. The article also explains the basic steps in the vehicle development process. The steps...
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Published: 01 January 2005
Fig. 18 Variation in mode of flow with die angle in wire drawing. The mode requiring the smallest force at any die angle is the active mode. This is a schematic for one value of reduction. Source: Ref 9 More
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Published: 01 January 2005
Fig. 7 Cross section of a typical wire die for drawing 5.5 mm (0.218 in.) diam rod to 4.6 mm (0.180 in.) diam wire (17% reduction per pass) More
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Published: 01 January 2006
Fig. 2 Sequence of movement of rotating die in table drawing More
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Published: 01 January 2006
Fig. 20 Setups for drawing and trimming a basin. Die clearance (1.40 mm, or 0.055 in., per side) and drawing radius (6.4 mm, or 1 4 in.) were not changed when 0.79 mm (0.031 in.) thick type 430 was substituted for 1.27 mm (0.050 in.) thick galvanized carbon steel as the work metal More
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Published: 01 December 2009
Fig. 7 Drawing force as a function of die half-angle. Central burst formation requires lower external applied load than sound flow in the region between α 1 and α 2 . Source: Ref 25 More
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Published: 01 January 2006
Fig. 8 Seven-station drawing and piercing of a cylindrical part in a multiple die and transfer mechanism. Dimensions given in inches More
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Published: 01 January 2006
Fig. 11 Two ways of reducing the required drawing forces. (a) Conical lead-in die. (b) Conical blankholder. See text for details. More